CD player does not
operate properly, will not play CD then ejects, no audio from stereo, $185.

Intermittent power? For A6, constant power to stereo low or missing? There is a bad connection in the dash between fuse panel and stereo. Locate connector and replace, or splice new wire from back side of fuse to car radio.

Low volume from all speakers, intermittent or no audio. On two occasions, we have seen
the telephone mute wire through center console be shorted, even if the
factory telephone is not installed. Defective amplifier, repair up to $300.
One year warranty on repair.

This is a reoccurring problem with the Left Front speaker not having any
sound. We have found the stereo and Bose amplifier to be in working
condition when sent for bench test and repair. There may be a wire problem
from the amplifier to the speaker. If your stereo is experiencing this problem,
please bring it by, no charge, and we will post new instruction help for this
problem. Thank you.

2000 +/- S4 - Poor
AM Reception

One strange problem
with this system, the screws securing the antenna amplifier were loose.
Tightening the mounting screw completed the ground circuit and took care of
the problem. The Antenna Amplifier is located on the rear driver's side roof
pillar, behind the panel.

Low volume from all
speakers. On two occasions, we have seen the telephone mute wire through
center console be shorted, even if the factory telephone is not installed.
Defective amplifier repair, $275.

No output from
amplifier or missing channels, $275. On only two occasions we have found
the in dash head unit to cause this problem. See stereo below.BOSE amplifier,
controls all speakers, located in trunk

This enclosure contains an amplifier that controls all speakers in the car.
If front speakers work and subwoofer are not working or intermittent, or
all speakers are not working this enclosure with amplifier is defective.
$100-300 depending on damage.

System has no output and all
functions work. "Phone" in display. We found the factory installed cable for the cellular phone (all thought the
factory phone was not installed) had a short. The cable was pinched through
the center console. Causing the phone mute feature to activate. We do not
repair this car stereo.

90-94 Audi V8 / 100CS
95 S6

Clarion
Bose Gamma

Blaupunkt
Bose Gamma
7 640 859 380 / 4A0 035 093

CLARION - back light out, poor display, scratchy volume control $100.

BLAUPUNKT - unit is dead or shuts off intermittently, adjusting volume turns
stereo off, push switches dead or flat. Most parts and technical support are no
longer available since 4/1/04.

We no longer repair these stereos.

90-94 Audi V8 /
100CS

Blaupunkt
Bose
Delta US II

Unit is dead or shuts off intermittently, adjusting volume turns stereo off,
push switches dead or flat, radio changes stations over bumps. Most parts
and technical support are no longer available since 4/1/04.